this is the optimised hashcode solution in the extended round To check the solution goto https://www.google.com/url?sa=t&source=web&rct=j&url=https://codingcompetitions.withgoogle.com/hashcode/&ved=2ahUKEwjDmrS9gJvwAhUCfisKHU9MDN8QFjAAegQIDhAC&usg=AOvVaw2WYB0ZYQ5cVpAF1g9kWTrn Then upload the main.py and all the respective outputs to see your solution being mapped in real time.